74920784 is an even 8-digits composite number following 74920783
and preceding 74920785 . In scientific notation, it is written as 7.4920784 × 10^7.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 37410912 positive integers (up to 74920784) that are relatively prime to 74920784.
74920784 has 20 divisors, whose sum is 145350816
The reverse of 74920784 is 48702947
Previous prime number is 883
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-four million nine hundred twenty thousand seven hundred eighty-four
Scientific notation
7.4920784 × 10^7
Engineering notation
7.4920784 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 883 × 5303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9365098
Product of the distinct prime numbers
The prime factorization of 74920784 is 2 × 2 × 2 × 2 × 883 × 5303.
Since it has a total of 6 prime factors.
6 , 1 , 35 , 17 , 435 , 303 , 3623 , 4297 , 40231 , 94489 , 237929 , 668446 , 3819853 , 4651443 , 96445126 , 65651731 , 244723964 , 613398848 , 862967545 , 3441526070
n×2
149841568
n×3
224762352
n×4
299683136
n×5
374603920
n÷2
37460392
n÷3
24973594.666667
n÷3
18730196
n÷5
14984156.8
n2
5613123875174656
n3
4.205396414172E+23
n4
3.1507159638056E+31
n5
2.3605411016963E+39
2 √n
8655.6792916559
3 √n
421.56780620891
4 √n
93.035903239856
5 √n
37.576857917651
1 , 2 , 4 , 8 , 16 , 883 , 1766 , 3532 , 5303 , 7064 , 10606 , 14128 , 21212 , 42424 , 84848 , 4682549 , 9365098 , 18730196 , 37460392 , 74920784
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74920783
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74920784 can be divided by 20 positive divisors.
The sum of these divisors (counting 74920784) is 1, the average is 0.05.
Base
System
Value
2
Binary
100011101110011001101010000
3
Ternary
12012222100222212
4
Quaternary
10131303031100
5
Quinary
123134431114
6
Senary
11233451252
8
Octal
435631520
10
Decimal
74920784
12
Duodecimal
21110b28
16
Hexadecimal
4773350
20
Vigesimal
13851j4
36
Base36
18lt8w
md5
2e17d94c080e4c68fa7752fed2358f41
sha1
57bcbfa9c953114510f581aec875ac8e392a398c
sha256
ffa09daaa2368d071692d3feb5af897b7d0b80ffe05d25962073d13c26c0f32e
sha512
172d52223d4cf0f1f9a155ef40a4294c9d40f6edd3983fa7a0ae542bd8965793dc1f1990bc1afb8c7a2dcc7c0d952b7d10d2992bac21fdb064a4b44ecff4ab8c
ripemd-160
d7cd5eee47d30624a82ce65c34b8bd0802c76c61
Diameter
149841568
Circumference
470741169.23118
Area
1.7634148729938E+16
Volume
1.7615523306928E+24
Surface area
7.0536594919753E+16
Circumference
470741169.23118
Perimeter
299683136
Area
5613123875174656
Diagonal
105953988.83643
Surface area
33678743251047936
Volume
4.205396414172E+23
Space diagonal
129766604.43089
Perimeter
224762352
Area
2.4305539352451E+15
Altitude
64883302.215447
Surface area
2.4305539352451E+15
Volume
4.9561072033977E+22
Height
35317996.278808